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Doubles in session


Current system
03556+3939
COU 1391
HD 275937


Nearby doubles
22' : 03545+3924
ALI1036

33' : 03579+4001
STF 471AB

43' : 03520+3947
GRV 197

57' : 03598+4009
MLB 17

61' : 03547+3841
UC 57

69' : 03597+3849
STT 69

71' : 03498+3924
ITF 42

74' : 03568+3828
STF 467

79' : 03507+4036
J 2413

80' : 03499+4024
COU1390

80' : 03521+4048
STT 66

82' : 03496+3859
HU 1067

89' : 03485+4014
TDS2658

92' : 04016+3840
STF 476AB

97' : 03530+4112
A 1542

97' : 04040+3932
L 51

98' : 03475+3910
COU1389

99' : 04041+3931
STF 483

101' : 03470+3952
ITF 152

102' : 03473+4011
COU1388

103' : 03480+4032
TOK 240

105' : 03468+4002
MLB 919

110' : 03521+4121
COU1520

120' : 03457+3908
MLB 16

125' : 03451+4005
FRK 4

129' : 03454+4032
AG 73



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03556+3939 COU 1391 (HD 275937)

 
 
03h 55m 39.26s +39° 39' 47.5" P.A. 91.00 sep 0.9 mag 11.26,11.73 Sp F2 dist. 37.91 pc (123.66 l.y.)
 
 
Coord 2000 03556+3939 Discov num COU1391 Comp Coord arcsec 2000 03 55 39.26 +39 39 47.5
Date first 1976 Date last 2016 Obs 6
Pa first 92 Pa last 90.9 P.A. Now (θ) 90.9°
Sep first 0.8 Sep last 0.886 Sep. Now (ρ) 0.886"
Mag pri 11.26 Mag sec 11.73 delta mag (ΔM) 0.47 Spectral class F2 (yellow-white)
Pri motion ra +013 Sec motion ra +013
Pri motion dec +025 Sec motion dec +025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 275937 Constellation Perseus SAO 24301 HIP 18366
Tycho2 2868-00704-1 Gaia DR2 229795117004654720 HD 275937 GC 4709
BD BD+51 803 Distance 37.91 Distance ly 123.66
 
 
WDS 03556+3939 COU 1391 (HD 275937) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03556+3939 COU1391 1991 4 98 1.1 11.26 11.73 F2 +39 892 035539.26+393947.5
03556+3939 COU1391 2016 5 91 0.9 11.26 11.73 F2 +39 892 035539.26+393947.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 03556+3939 COU 1391 (HD 275937) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03556+3939 COU 1391 (HD 275937) : MEASURES
 
 
No records found.

 
 
WDS 03556+3939 (HD 275937) : VIRTUAL EYEPIECE
 
 

03556+3939 COU1391A mag 11.26 Sp F2 03556+3939 COU1391B sep 0.9 P.A. 90.90 mag 11.73 virtual eyepiece
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Radius:
Components only
 
 
WDS 03556+3939 (HD 275937) : ALADIN DSS IMAGE @ 03h 55m 39.26s +39° 39' 47.5"
 
 
 
 
WDS 03556+3939 COU 1391 (HD 275937) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03556+3939 COU1391 distance=0' 03545+3924 ALI1036 distance=22' 03579+4001 STF 471AB distance=33' 03579+4001 STF 471AC distance=33' 03579+4001 ARN 59AD distance=33' 03520+3947 GRV 197 distance=43' 03598+4009 MLB 17 distance=57' 03547+3841 UC 57 distance=61' 03597+3849 STT 69 distance=69' 03498+3924 ITF 42 distance=71' 03568+3828 STF 467 distance=74' 03507+4036 J 2413 distance=79' 03499+4024 COU1390 distance=80' 03521+4048 STT 66 distance=80' 03496+3859 HU 1067 distance=82' 03485+4014 TDS2658 distance=89' 04016+3840 STF 476BC distance=91' 04016+3840 STF 476AB distance=92' 03530+4112 A 1542 distance=97' 04040+3932 L 51 distance=97' 03475+3910 COU1389 distance=98' 04041+3931 STF 483 distance=99' 03470+3952 ITF 152 distance=101' 03473+4011 COU1388 distance=102' 03480+4032 TOK 240 distance=103' 03468+4002 MLB 919 distance=105' 03521+4121 COU1520 distance=110' 03480+3821 STF 447DH distance=120' 03457+3908 MLB 16 distance=120' 03451+4005 FRK 4 distance=125' 03454+4032 AG 73 distance=129' 04047+4058 KPP3554AB distance=130' 04063+4026 COU1701 distance=130' 04070+3934 COU1394 distance=132' 03447+3900 COU1387 distance=134' 03573+4153 STF 469 distance=135' 04038+3758 ES 2085 distance=140' 03447+4042 UC 52 distance=140' 03470+4126 STF 443AB distance=145' 03470+4126 STF 443AC distance=145' 03432+3954 DAM1008 distance=145' 03470+4126 WSI 68Ca,Cb distance=147' 03470+4126 FOX 135CD distance=147' 03502+3725 ALI 518 distance=150' 04020+4151 STF 477 distance=151' 04044+3747 ES 2461 distance=153' 03525+4209 KPP 687 distance=154' 04080+3845 GRV 205 distance=155' 03440+3822 STF 434AB distance=157' 03440+3822 STF 434AC distance=157' 03559+3704 LDS3543 distance=157' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 03556+3939 COU1391 91 0.9 0
Show 03545+3924 ALI1036 12 8.1 22
Show 03579+4001 STF 471 AB 12 8.8 33
Show 03579+4001 STF 471 AC 10 80.1 33
Show 03579+4001 ARN 59 AD 146 163.2 33
Show 03520+3947 GRV 197 207 53.9 43
Show 03598+4009 MLB 17 28 8.5 57
Show 03547+3841 UC 57 301 28.8 61
Show 03597+3849 STT 69 324 1.4 69
Show 03498+3924 ITF 42 67 35.4 71
Show 03568+3828 STF 467 297 37.8 74
Show 03507+4036 J 2413 131 3.8 79
Show 03499+4024 COU1390 352 2.0 80
Show 03521+4048 STT 66 147 0.9 80
Show 03496+3859 HU 1067 77 1.3 82
Show 03485+4014 TDS2658 227 0.4 89
Show 04016+3840 STF 476 BC 210 69.7 91
Show 04016+3840 STF 476 AB 289 25.9 92
Show 03530+4112 A 1542 288 4.6 97
Show 04040+3932 L 51 163 0.5 97
Show 03475+3910 COU1389 122 2.6 98
Show 04041+3931 STF 483 50 1.6 99
Show 03470+3952 ITF 152 105 13.5 101
Show 03473+4011 COU1388 300 0.5 102
Show 03480+4032 TOK 240 63 70.7 103
Show 03468+4002 MLB 919 150 3.4 105
Show 03521+4121 COU1520 266 1.6 110
Show 03480+3821 STF 447 DH 156 31.9 120
Show 03457+3908 MLB 16 309 15.2 120
Show 03451+4005 FRK 4 134 52.0 125
Show 03454+4032 AG 73 304 18.3 129
Show 04047+4058 KPP3554 AB 217 4.5 130
Show 04063+4026 COU1701 114 0.5 130
Show 04070+3934 COU1394 133 0.4 132
Show 03447+3900 COU1387 282 2.3 134
Show 03573+4153 STF 469 146 8.8 135
Show 04038+3758 ES 2085 272 4.6 140
Show 03447+4042 UC 52 336 37.7 140
Show 03470+4126 STF 443 AB 57 6.8 145
Show 03470+4126 STF 443 AC 331 124.4 145
Show 03432+3954 DAM1008 264 3.0 145
Show 03470+4126 WSI 68 Ca,Cb 173 0.6 147
Show 03470+4126 FOX 135 CD 138 4.2 147
Show 03502+3725 ALI 518 120 16.6 150
Show 04020+4151 STF 477 212 3.1 151
Show 04044+3747 ES 2461 228 8.1 153
Show 03525+4209 KPP 687 250 6.0 154
Show 04080+3845 GRV 205 158 15.8 155
Show 03440+3822 STF 434 AB 83 33.7 157
Show 03440+3822 STF 434 AC 350 91.9 157
Show 03559+3704 LDS3543 142 5.5 157

 
 
WDS 03556+3939 : COMPONENTS
 
 
  A
B pa=90.9°
sep=0.89"
 
 
03556+3939 A
 
 
Name HD 24421 Coord arcsec 2000 035539.26+393947.5 Mag 11.26 Spectral class F2 (yellow-white)
PmRA 13.00 PmDE 25.0 SAO 24301 HIP 18366
Tycho2 2868-00704-1 HD 275937 GC 4709 BD BD+51 803
Tycho2
Tycho2 2868-00704-1 Pflag P RAmdeg 58.91357838 DEmdeg 39.66318763
PmRA 13.4 PmDE 25.1 E RAmdeg 90 E DEmdeg 104
E pmRA 2.6 E pmDE 2.6 EpRAm 1975.33 EpDEm 1964.57
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 12.863 E BTmag 0.301 VTmag 11.255
E VTmag 0.101 Prox 11 TYC T HIP
CCDM RAdeg 58.91324639 DEdeg 39.66315556 EpRA 1990 1.75
EpDE 1990 1.45 E RAdeg 99.5 E DEdeg 125.9 Posflg D
Corr -0.2
SAO
SAO 24301 DelFlag RA1950 PmRA1950 -0.0119
DE1950 PmDE1950 0.114 Vmag 6.8 SpType F5
Double code Source 70 CatNum 4709 DM BD+51 803
DMcomp BDsup HD 24421 M HD 0
GC 4709 RA1950rad 1.01162006 DE1950rad 0.90896238 PmRA2000 -0.012
PmDE2000 0.112
Hipparcos
Catalog H HIP 18366 Proxy RAhms 03 55 37.19
DEdms +52 13 35.6 Vmag 6.82 VarFlag R Vmag H
RAdeg 58.905 DEdeg 52.2266 AstroRef Plx 25.04
CCDM -118.78 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+51 803
CD CP Dm number +51 803 VIred 0.58
SpType F5 R SpType Coord arcsec 2000 035537.19+521335.6
Hipparcos 2
HIP 18366 Sn 5 So 0 Nc 1
RArad 1.0280857329 DErad 0.911525362 Plx 26.38 PmRA -119.17
PmDE 108.36 E RArad 0.49 E DErad 0.37 E Plx 0.54
E pmRA 0.73 E pmDE 0.58 Hpmag E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.518 E BV 0.01
VI 0.59
 
 
03556+3939 B
 
 
Coord arcsec 2000 035539.34+393947.5 Mag 11.73 PmRA 13.00 PmDE 25.0
Tycho2 2868-00704-2 Delta magnitude 0.47 Coordinate calculated yes
Tycho2
Tycho2 2868-00704-2 Pflag P RAmdeg 58.91357838 DEmdeg 39.66318763
PmRA 13.4 PmDE 25.1 E RAmdeg 90 E DEmdeg 104
E pmRA 2.6 E pmDE 2.6 EpRAm 1975.33 EpDEm 1964.57
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 12.222 E BTmag 0.175 VTmag 11.725
E VTmag 0.163 Prox 11 TYC T HIP
CCDM RAdeg 58.91365250 DEdeg 39.66311222 EpRA 1990 1.75
EpDE 1990 1.46 E RAdeg 75.7 E DEdeg 96.1 Posflg D
Corr -0.2